This classroom kit contains: 5 Alnico bars, 5 Alnico horseshoe magnets, 5 flexible magnet discs, 5 compasses, 5 corks, 5 dowels, 5 nails, 5 Lodestones, 5 pieces, magnetic viewing film, 5 sets iron filings, 5 button magnets, 10 block magnets, 10 disc magnets, demo bar magnet, and a teacher activity guide.
Ages: 9-12: Grades 4 through 6